Xbox Account not linked to a good account ea play

Hello Octane2999​,

Check out the following article, it will provide you with all the information you need.

Unlinking and Linking of Accounts

ya i know that the but the problem is also that 

Heads up: You can only link one platform account of each type to your EA account. Once it’s linked, you can’t swap it out for another later, so double-check before you connect. If you made a mistake or aren’t using the linked account anymore, reach out to EA Support to see if they can help.

 how its possible to swap to the good one 

I can't comment on account related issues, you could try talking with EA support. They might be able to assist further.

EA Help

ya this is what am trying to do but did find any boutton to chat or something